118323015

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{78101}}^1$

素因数の和:78210

約数の個数: 16

約数和(自身を含む): 191193696

約数和(自身を除く): 72870681

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 78101, 234303, 390505, 1171515, 7888201, 23664603, 39441005, 118323015]

約数ペア:

[(1, 118323015), (3, 39441005), (5, 23664603), (15, 7888201), (101, 1171515), (303, 390505), (505, 234303), (1515, 78101)]